The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2016
Filed:
Sep. 01, 2009
Martin Fischer, Wesel, DE;
Wolfgang Pritschins, Wesel, DE;
Frank Vennhoff, Alpen, DE;
Lucia Spikker-heilen, Alpen, DE;
Andrea Esser, Wesel, DE;
Martin Fischer, Wesel, DE;
Wolfgang Pritschins, Wesel, DE;
Frank Vennhoff, Alpen, DE;
Lucia Spikker-Heilen, Alpen, DE;
Andrea Esser, Wesel, DE;
BYK-Chemie GmbH, , DE;
Abstract
The invention concerns a composition comprising as component (A): 10% to 97% by weight, based on the total weight of the composition, of one or more monocarboxylic esters of the general formula R—CO—OR, in which Ris a saturated or unsaturated, branched or straight-chain, aliphatic group having 11 to 23 carbon atoms and Ris a branched or straight-chain aliphatic group, a cycloaliphatic group or aromatic group having 1 to 13 carbon atoms, and the sum of the carbon atoms of the groups Rand Ris not more than 30, the monocarboxylic ester or esters possessing a boiling point of more than 250° C. under a standard pressure of 101.3 kPa, and as component (B): 3% to 90% by weight, based on the total weight of the composition, of one or more dispersants, the composition possessing a viscosity at 25° C. of less than 5000 mPas. The invention further concerns the use of the composition as a dispersion medium, millbases obtained from the composition, and the use of the millbases.